Mathematics College

In ASTU, mZS = (6x – 15)°, mZT = (2x − 2)°, and
mZU = (4x – 7)º. What is the value of x?

In ASTU, MZS = (6x 15), MZT = (2x 2), AndmZU = (4x 7). What Is The Value Of X?

Answers

Answer 1

Answer:

x = 17

Step-by-step explanation:

all three expressions should be added together and set equal to 180 degrees

6x - 15 + 2x - 2 + 4x - 7 = 180

now combine like terms

12x - 24 = 180

add 24

12x = 204

x = 204/12

x = 17

Related Questions

Evaluate the function.
Given f(x) = x2 - 4x2 - 3x - 5, find f(5).

Answers

Answer:

5

Step-by-step explanation:

Write your answer with no space and any fraction with “/“

Answers

Answer:

y+3=-1/2(x-1)

Step-by-step explanation:

Point-slope form of a line is given by the equation y - b = m(x - a), where,

(a, b) = is a point on the line

m = slope of the line.

A line that is perpendicular to y = 2x - 1 will have a slope value that is the negative reciprocal of the slope of the line.

The slope of the line, y = 2x - 1, is 2.

The negative reciprocal of 2 = -½.

The slope of the line that is perpendicular to y = 2x - 1 is -½.

Thus, m = -½.

Let's find the equation of the perpendicular if it passes through the point (1, -3).

Substitute (a, b) = (1, -3), and m = -1/2 into y - b = m(x - a).

Thus:

y - (-3) = -1/2(x - 1)

y+3=-1/2(x-1)

last month leonardo went to the gas station 5 times to buy gas for his car the numbers of gallons he purchased were 14.071, 14.32, 14.199 and 14.1 gallons

Answers

Answer:

its 14.32

Step-by-step explanation:

because if you line all the numbers up and you look in the hundreds place 3 is the biggest number

Simple math question (Pic provided) (Algebra)

Answers

Answer:m<k+m<k=180+167-133=100

Step-by-step explanation:

Bob's gift shop sold a record number of cards for Mother's Day. One salesman sold 24 cards, which was 20% of the cards sold for Mother's Day. How many cards were sold for Mother's Day?

Answers

Answer:24 cards - 20%= 19.2

Step-by-step explanation:

Melanie is looking for a loan. She is willing to pay no more than an effective rate of 9.955% annually. Which, if any, of the following loans meet Melanie’s criteria?

Loan A: 9.265% nominal rate, compounded weekly
Loan B: 9.442% nominal rate, compounded monthly
Loan C: 9.719% nominal rate, compounded quarterly
a.
B only
b.
A and C
c.
A and B
d.
None of these fit Melanie’s criteria.

Answers

Answer:

The correct answer is C.

Step-by-step explanation:

Giving the following information:

Loan A: 9.265% nominal rate, compounded weekly

Loan B: 9.442% nominal rate, compounded monthly

Loan C: 9.719% nominal rate, compounded quarterly

To calculate the effective annual rate, we need to use the following formula:

Effective annual rate= [(1+i)^n] - 1

Loan A:

i= 0.09265/52= 0.001782

Effective annual rate= [(1.001782^52) - 1]

Effective annual rate= 0.097 = 9.7%

Loan B:

i= 0.09442/12= 0.007868

Effective annual rate= [(1.007868^12) - 1]

Effective annual rate= 0.0986 = 9.86%

Loan C:

i= 0.09719/4= 0.02439

Effective annual rate= [(1.02439^4) - 1]

Effective annual rate= 10.11%

Answer:

c

Step-by-step explanation:

Does the table represent a
linear or nonlinear function?
х y
2 8
4 4
6 0
8 -4

Answers

Answer:
Linear FunctionA linear function is a relation between two variables that produces a straight line when graphed. Non-Linear FunctionA non-linear function is a function that does not form a line when graphed.

Exchange rates help you to know ____.

when it is best to travel

how much your currency is worth in another currency

what other economies think of your money

when to exchange your money

Answers

Answer:

B

Step-by-step explanation:

how much your currency is worth in a different currency

hope this helps <3

Add the expression
2x + 6 and 6x−1

Answers

Answer:

8x + 5

Step-by-step explanation:

You add like terms:

2x + 6x = 8x.

6 + (-1) = 5

Adding them up, you get:

8x + 5

which expression are eguivalent to x+2y+x+2

Answers

Answer:

2x + 2y + 2

Step-by-step explanation:

x + 2y + x + 2

1. Combine like terms

x + x = 2x

there is only one y and one number w.out variable so you cannot combine anything else

2x + 2y + 2

and u cannot simplify it anymore

Hope this helped!

tryna get free points sorry

5/4y + 8 = 17.50

Please Help me

Answers

Step 1: Subtract 8 from both sides.
5/4y+ 8− 8= 17.5− 8
5/4y = 9.5

Step 2: Multiply both sides by 4/5.
(4/5) * (5/4y) = (4/5) * (9.5)

y = 38/5
Y= 5/38 and the decimal form for that is y= 0.131

Help me, save my life.

Answers

25^2 or 5 hope this helps

Solve the equation. k − 34 = 71

Answers

Answer:

105

Step-by-step explanation:

[tex]k − 34 = 71 \\ \\ k = 71 + 34 \\ \\ k = 105[/tex]

Answer:

k=105

Step-by-step explanation:

34+71=105

Find Equations for the line

Answers

Answer:

Step-by-step explanation:

(-3, -1) and (3, 2)

(2 + 1)/(3+3)= 3/6= 1/2

y + 1 = 1/2(x + 3)

y + 2/2 = 1/2x + 3/2

y = 1/2x + 1/2

The ratio of green houses to white houses in Queens is 5 to 7. There are 63 white houses, How many green houses are there?

Answers

45 to 63

Your welcome my guy

4. A car uses 5 gallons of gas for every 120 miles it travels. a. Complete the table. Graph the values. Gas (gal) 20 Distance (mi) 120 360 b. How many gallons of gas does the car use if it travels 600 miles? c. How far can the car travel if it uses 30 gallons of gas?​

Answers

Answer:

14400 gallons of gas

Step-by-step explanation:

Directions: Convert the following equations from standard form to slope-intercept form.
10. 6x + 2y = 10
11. x + 2y = 4
Gina Wilson (All Things Algebra" LLC], 2012-2017
12. x + y = -3
13. -2x + 3y = -6

Answers

Answer:

in order

y = -3x + 5

y = 1/2(x) + 2

y = -x - 3

y = 2/3(x) - 2

Step-by-step explanation:

slope-intercept form is y= mx + b

10. 6x + 2y = 10

2y = -6x + 10, subtract 6x from both sides

y= -3x + 5, divide both sides by 2

11. x + 2y = 4

2y = x + 4, subtract x from both sides

y = 1/2(x) + 2, divide both sides by 2

12. x + y = -3

y = -x - 3, subtract x from both sides

13. -2x + 3y = -6

3y = 2x - 6, add 2x to each side

y = 2/3(x) - 2, divide both sides by 3

express 4037 in standard form​

Answers

Answer: 4.037 × 10³

Step-by-step explanation:

If you simplify 4.037 × 10³, you get 4037

4.037 × 10³

4.037 × 1000

4037

Hope this helped!

If x = 10 and y = -5, then what is the value of 9x - 3y - 12?

Answers

Answer:

93

Explanation:

x = 10y = -5

9x - 3y - 12

Substitute 10 for x and -5 for y

9(10) - 3(-5) - 12

= 93

An arts academy requires there to be 3 teachers for every 57 students and 5 tutors for every 55 students. How many students does the academy have per​ teacher? Per​ tutor? How many tutors does the academy need if it has 99 students​?

Answers

Answer:

15

Step-by-step explanation:

Answer:

9 tutors would be needed

Step-by-step explanation

5/55=.0909

.0909×99=9

Can someone please help me with numbers 4 and 5!!!

Answers

Answer:

Area: 378.5

Perimeter: 71.4

Step-by-step explanation:

Area = 3 square + 2 semicircle

A = 3 x 10² + 2 x (3.14 x 5²)/2 = 300 + 78.5 = 378.5

perimeter = 2 square/2 + 2circle/2

P = 2 x(10 + 10) + 2 x (2 x 3.14 x 5) / 2 = 40 + 31.4 = 71.4

Find the image of A(-2, 3) after the following transformations.
Reflection over the X - axis with a translation down 3.

Answers

Answer:

A'(-2,-6)

Step-by-step explanation:

my mind i think its right

Evaluate the expression if x=6.7x

Answers

Answer: x=1

Step-by-step explanation: x=6.7(x)

help MEEEEEE PLEASEEEEEEE

Answers

Answer:

4 1/3 hours

Step-by-step explanation:

Since he will have completed 7 hours AFTER 2 2/3 more hours, he has completed 7- 2 2/3 = 4 1/3 hours so far

The answer would be 4 1/3 hours

1)10 = z+ 6
2) 8y = 48
3) q-12 = 1
6)11 = m-4
7)t-19=2
8)1+S = 3
9)24 = 4c
Please explain how these are solved please respond quickly

Answers

1. Z=4 10-6
2 y= 6 48/8
3. Q= 13 12+1
6 m=15 11+4
7. 21 19+2
8. S=2 3-1
9. C=6 24/4

Write and solve an inequality that represents the values of x for which the area of the rectangle will be at least 35 square feet.

Answers

Explanation:

There really is not enough information here. You have not indicated how x is related to the rectangle.Perhaps (as an alternative to the assumption I made [above]), you meant for x > 0 to be the length of one side of a square.

I have attached the answer in the picture.

19. (03.02 LC)
ABCD is a rectangle. What is the value of x? (1 point)

65 meters
33 meters
9 meters
28 meters

Answers

Answer:

33

Step-by-step explanation:

Here in rt angled triangle ABC AC= 65 which is hypotenuse

so ,

65^2 = x^2 +56^2

√(65^2 -56^2)= x

x= 33

The price of an item has been reduced h 45% the original price was $49

Answers

Answer:

$26.95, you save  $22.05

Step-by-step explanation:

$49 x 0.45 = $22.05 savings, 49 - 22.05 = 26.95

Use trigonometry to solve for x. Round to the nearest tenth.

Answers

Answer:

14.6

Step-by-step explanation:

Tangent of 39 degrees multiplied by 18 is 14.5674, or 14.6

PLEASE ANSWER THESE 3 QUESTIONS I WILL MARK BRAINLIEST IF ITS RIGHT..

Answers

1 = C
2 = D
3 = C

1.) the first notable point on the graph is y = 60km, X = 2 hours. This is 30km/hr
2.) “y=Mx+B” m is slope which is given (-3). B is the y value when x = 0 (+5)
3.) the function goes from negative to positive therefore it is defined and positive.

Answer:

1. C     2. I am pretty sure it is D if not than C     3. C

Step-by-step explanation:

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